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Research Channel

Research Channel

"How do we know? Physics, Forcings, and Fingerprints," the first episode of the National Science Foundation's "To What Degree? What Science is Telling Us About Climate Change" television series will premiere February 19 on the Research Channel with two Penn State climate researchers featured. Richard B. Alley, Evan Pugh professor of geosciences and Michael E. Mann, associate professor of meteorology and director of the Earth System Science Center were both interviewed for the show.